Fastener with conical base plate



FIG. 1 is a perspective view of a fastener with conical base plate of the present invention;

FIG. 2 is a side elevational view of the fastener with conical base plate;

FIG. 3 is a top plan view of the fastener with conical base plate; and,

FIG. 4 is a bottom plan view of the fastener with conical base plate. 

The ornamental design for a fastener with conical base plate, as shown and described. 